[7]
Spatial sustainability, trade and indicators: an evaluation of the ‘ecological footprint’[J] . Jeroen C.J.M van den Bergh,Harmen Verbruggen.Ecological Economics . 1999 (1)
[7]
Spatial sustainability, trade and indicators: an evaluation of the ‘ecological footprint’[J] . Jeroen C.J.M van den Bergh,Harmen Verbruggen.Ecological Economics . 1999 (1)